In an era defined by rapid technological advancements, ensuring the resilience and security of our financial systems has become more crucial than ever. The Digital Operational Resilience Act (DORA), a regulatory framework introduced by the European Union (EU), stands as a beacon of progress, aiming to bolster cybersecurity and operational resilience within the financial sector. In this blog, we shall delve into the essence of DORA, while providing actionable insights to help businesses comply with this transformative legislation.
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John O Callaghan
Senior Director, Product Marketing
With over 30 years of experience in the industry, John brings a wealth of knowledge and customer insight into the Vectra product team. Prior to joining Vectra, John was responsible for international product marketing and channel development at SolarWinds. John had a long tenure at EMC where he led the Executive Briefing Program in EMEA and APJ and had the privilege of meeting over 6,000 customers during that time. He has also held sales and marketing positions with Dell Technologies, Fujitsu, Asystec Ireland, and started his IT career with ICL computers in the UK in 1988.
Posts from
John O Callaghan


The NIS (Network and Information Security) Directive was the first EU-wide law on cybersecurity which came into effect in 2016. Let's summarize it for you.
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Last week SentinelOne announced integrations with key industry players inclulding an enhanced collaboration with Vectra AI to expand the company’s XDR offering.
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Hybrid working models are a hacker's dream! Every remote IP is a potential risk. Learn how to protect your organization in the modern world.
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